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Tom Lane 213647b158 Get rid of adjust_appendrel_attr_needed(), which has been broken ever since ... we extended the appendrel mechanism to support UNION ALL optimization. The reason nobody noticed was that we are not actually using attr_needed data for appendrel children; hence it seems more reasonable to rip it out than fix it. Back-patch to 8.2 because an Assert failure is possible in corner cases. Per examination of an example from Jim Nasby. In HEAD, also get rid of AppendRelInfo.col_mappings, which is quite inadequate to represent UNION ALL situations; depend entirely on translated_vars instead.		18 years ago
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backend	Get rid of adjust_appendrel_attr_needed(), which has been broken ever since	18 years ago
bin	Translation updates	18 years ago
include	Get rid of adjust_appendrel_attr_needed(), which has been broken ever since	18 years ago
interfaces	commit for 8.3.5	18 years ago
makefiles	Teach pgxs.mk and Install.pm how to install files from a contrib module	19 years ago
pl	Fix overly tense optimization of PLpgSQL_func_hashkey: we must represent	18 years ago
port	commit for 8.3.5	18 years ago
template	Use SYSV semaphores rather than POSIX on Darwin >= 6.0 (i.e., OS X 10.2	19 years ago
test	Fix copy-and-pasteo that's causing pg_regress to lie about which file it can't	18 years ago
timezone	Update time zone data files to tzdata release 2008i (DST law changes in	18 years ago
tools	Create a script to handle stamping release version numbers into files,	18 years ago
tutorial	Update copyrights in source tree to 2008.	19 years ago
DEVELOPERS	…
Makefile	Tsearch2 functionality migrates to core. The bulk of this work is by	19 years ago
Makefile.global.in	I find that an out-of-the-box installation of OSSP uuid 1.6.0 installs	19 years ago
Makefile.shlib	…
bcc32.mak	…
nls-global.mk	…
win32.mak	Update supported standalone VC++ version to 7.1+ only, and fix	19 years ago